MC14566B Freescale Semiconductor, Inc, MC14566B Datasheet

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MC14566B

Manufacturer Part Number
MC14566B
Description
Manufacturer
Freescale Semiconductor, Inc
Datasheet

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Industrial Time Base Generator
P–channel and N–channel enhancement mode devices in a single
monolithic structure. This device consists of a divide–by–10 ripple counter
and a divide–by–5 or divide–by–6 ripple counter to permit stable time
generation from a 50 or 60 Hz line. By cascading this device as divide–by–60
counters, seconds and minutes can be counted and are available in BCD
format at the circuit outputs. An internal monostable multivibrator is included
whose output can be used as a reset or clock pulse providing additional
frequency flexibility. Also a pin has been included to allow divide–by–5
counting for generating 1.0 Hz from European 50 Hz line. Pin 11 = V DD will
cause
* Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
REV 3
1/94
MAXIMUM RATINGS*
V in , V out
Symbol
MOTOROLA CMOS LOGIC DATA
I in , I out
The MC14566B industrial time base generator is constructed with MOS
Motorola, Inc. 1995
5/ 6 CONTROL
V DD
Negative Edge Triggered Counters for Ease of Cascading
Pulse Shapers on Counter Inputs Accept Slow Input Rise Times
Monostable Multivibrator Positive or Negative Edge Triggered
Diode Protection on All Inputs
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range
T stg
P D
T L
Plastic “P and D/DW” Packages: – 7.0 mW/ _ C From 65 _ C To 125 _ C
Ceramic “L” Packages: – 12 mW/ _ C From 100 _ C To 125 _ C
5.
RESET
C B
5/ 6
DC Supply Voltage
Input or Output Voltage (DC or Transient)
Input or Output Current (DC or Transient),
per Pin
Power Dissipation, per Package†
Storage Temperature
Lead Temperature (8–Second Soldering)
C A
10
B
A
11
15
1
2
7
9
(Voltages Referenced to V SS )
SHAPER
SHAPER
PULSE
PULSE
Parameter
BLOCK DIAGRAM
C
C
R
R
Q0 A
Q1 A
Q2 A
Q3 A
Q0 B
Q1 B
Q2 B
13
12
14
3
4
5
6
– 0.5 to V DD + 0.5
– 0.5 to + 18.0
– 65 to + 150
VIBRATOR
STABLE
Value
MONO–
MULTI–
500
260
BCD
OUT
BCD
OUT
10
Unit
mW
mA
_ C
_ C
V
V
10
Q m
T A = – 55 to 125 C for all packages.
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
RESET
MC14566B
Q0 A
Q1 A
Q2 A
Q3 A
V SS
C A
PIN ASSIGNMENT
B
1
2
3
4
5
6
7
8
16
15
14
13
12
10
11
9
CASE 751B
CERAMIC
CASE 620
CASE 648
D SUFFIX
L SUFFIX
P SUFFIX
PLASTIC
Plastic
Ceramic
SOIC
C B
V DD
Q2 B
Q1 B
Q0 B
B
Q m
A
SOIC
MC14566B
5/
B
6
1

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MC14566B Summary of contents

Page 1

... MOTOROLA SEMICONDUCTOR TECHNICAL DATA Industrial Time Base Generator The MC14566B industrial time base generator is constructed with MOS P–channel and N–channel enhancement mode devices in a single monolithic structure. This device consists of a divide–by–10 ripple counter and a divide–by–5 or divide–by–6 ripple counter to permit stable time generation from line. By cascading this device as divide– ...

Page 2

... For proper operation and V out should be constrained to the range V SS Unused inputs must always be tied to an appropriate logic voltage level (e.g., either Unused outputs must be left open. MC14566B 2 (Voltages Referenced – ...

Page 3

... No Limit 1200 2800 — 400 900 — 300 600 — 90% 50% 10 VARIABLE WIDTH MC14566B Unit MHz — ...

Page 4

... PROGRAMMABLE PULSE GENERATOR NOTE: Assume 10 Counter at “6” and CLOCK AND B RESET Figure 2. Switching Time Test Circuit and Waveforms MC14566B RESET CONTROL ...

Page 5

... CLOCK RESET CONTROL DON’T CARE MOTOROLA CMOS LOGIC DATA TIMING DIAGRAM Divide–By–10 Counter Divide–By–5/Divide–By– Monostable Multivibrator MC14566B 5 ...

Page 6

... > 1500 pF Control not shown = V SS Reset pins not shown = Care must be taken in the indicated circuit to filter line transients which may cause “false” counting. MC14566B 6 APPLICATION — 12 HOUR CLOCK TENTH Q1 C SECONDS Q1 ...

Page 7

... DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. INCHES MILLIMETERS DIM MIN MAX MIN MAX A 0.740 0.770 18.80 19.55 B 0.250 0.270 6.35 6.85 C 0.145 0.175 3.69 4.44 D 0.015 0.021 0.39 0.53 F 0.040 0.70 1.02 1.77 G 0.100 BSC 2.54 BSC H 0.050 BSC 1.27 BSC J 0.008 0.015 0.21 0.38 K 0.110 0.130 2.80 3.30 L 0.295 0.305 7.50 7. 0.020 0.040 0.51 1.01 MC14566B 7 ...

Page 8

... MAXIMUM MATERIAL CONDITION. MILLIMETERS INCHES DIM MIN MAX MIN MAX A 9.80 10.00 0.386 0.393 B 3.80 4.00 0.150 0.157 C 1.35 1.75 0.054 0.068 D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 G 1.27 BSC 0.050 BSC J 0.19 0.25 0.008 0.009 K 0.10 0.25 0.004 0.009 5.80 6.20 0.229 0.244 R 0.25 0.50 0.010 0.019 are registered MOTOROLA CMOS LOGIC DATA MC14566B/D ...

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